NiTek Duo Computer

#CO8175

The popular NiTek Duo is a user-friendly, easy-to-read dive computer with Nitrox capabilities. Worn on the wrist or as part of an SPG console, the NiTek Duo turns on automatically upon descent and monitors up to two different gas mixes. Mix 1 is programmable for Nitrox mixes ranging from 21-50% and Mix 2 is programmable for Nitrox mixtures ranging from 21-99%. Underwater, divers can switch between mixes with the push of a button. Upon surfacing, the NiTek Duo will maintain the gas mixture entered until midnight, when it clears and must be reset the following day. Using a modified Buhlmann ZH-L16 algorithm, the NiTek Duo can calculate decompression stop times for required stops as deep as 90-feet. Simple to program, the NiTek Duo has intuitive menus that are easy to understand without complex instructions. A lightweight frame along with a large, 2.5-inch (6.35 cm) screen make it easy to keep track of the dive at a glance. Comes with [continued]

CO8177 Screen Protector.

The NiTek Duo Computer was last manufactured in 2008.

Note: NiTek Dive Log and NiTek Logic software do not work on Mac OS, Vista , Windows 7 or any 64 bit operating system at this time. Posted 7.21.2009
  • Monitors up to 2 different gas mixtures including nitrogen and oxygen
  • Mix 1 is programmable for Nitrox mixes ranging from 21-50%
  • Mix 2 is programmable for Nitrox mixes ranging from 21-99%
  • Underwater gas switching with the push of a button
  • Modified Buhlmann ZH-L16 algorithm
  • Decompression stop times for stops as deep as 90-feet
  • Oxygen exposure tracking display via FO2, PO2 and OLI (oxygen limit index) bar graph
  • Visible warnings for violation of ascent rate, no decompression state, mandatory decompression stops (if necessary) and if diver has ascended above a mandatory decompression stop ceiling. Nitrox specific warnings occur if the diver exceeds a PO2 limit of 1.4 for Mix 1 and PO2 limit of 1.6 for Mix 2
  • Date, time and water temperature display
  • Current and max depth display
  • [continued]
  • Dive time elapsed and no-decompression time remaining display
  • Desaturation and time-to-fly information display
  • Back lighting with 5 second LCD visible in all light conditions
  • Logbook will hold up to 30 hours (or 60 dives) based on 30 second profiling intervals
  • PC uploadable with NiTekLogic software and optional PC interface
  • Maximum depth 328 feet (100 meters) in dive mode and 656 feet (200 meters) in gauge mode.
  • Adjusts automatically for altitude up to 19,685 (6,000 meters)
  • Imperial and Metric units of measure
  • User replaceable lithium CR2032 battery
  • 2.5-inch diameter X 1.0-inch high (6.2cm x 2.5cm)
  • 4 ounces (115 grams)

  • Note: NiTek Dive Log and NiTek Logic software do not work on Mac OS, Vista , Windows 7 or any 64 bit operating system at this time. Posted 7.21.2009

Dive Rite will—at its sole discretion—repair or replace NiTek Duo components proved to be damaged by faulty manufacture or material, at no cost, for a period of up to one year from the date of purchase.

This warranty applies only to the original retail purchaser. It does not cover commercial or rental use, nor does it extend to units purchased from other than an authorized Dive Rite dealer.

This warranty specifically excludes battery depletion or other conditions resulting from misuse, negligence, alteration, accident, or unauthorized repair.

Find our complete Warranty Policy here: Warranty Policy

Zoomify image...

Dive Rite is the pioneering creator of technical SCUBA diving equipment for advanced, wreck and cave diving. Our Catalog is vast, ranging from backplates, harnesses and wings (BCDs) to regulators, lights, drysuits and rebreathers. To purchase Dive Rite technical dive gear, find a dealer near you. Also, see the Tech Tour schedule to learn if the Dive Rite team will be near you soon.